/*
* @Author: xshis
* @Date:   2018-05-23 11:45:25
* @Last Modified by:   xshis
* @Last Modified time: 2018-05-23 11:45:28
*/
body {
    text-align: center;
    background-color: burlywood;
}
#displaysign{
    position: relative;
    top: 80px;
    width: 70px;
    height: 40px;
}
.signform {
    font-family: 微软雅黑;
    position: fixed;
    background-color: white;
    top: 20%;
    left: 30%;
    width: 500px;
    height: 400px;
    border-radius: 1em;
    text-align: center;
    z-index: 999;
}
#registerform {
    height: 450px;
}
.signclose {
    cursor: pointer;
    float: right;
    overflow: hidden;
    text-align: center;
    position: relative;
    height: 35px;
    width: 35px;
    margin-top: 10px;
    margin-right: 10px;
}
#registerloading{
    position: absolute;
    width: 25px;
    height: 25px;
    left: 410px;
    top: 90px;
}
.signinput {
    text-align: center;
    border-radius: 0.2em;
    width: 280px;
    height: 45px;
    border: none;
    background-color:#f2f2f2;
    font-size: 28px;
}
.signinput::-webkit-input-placeholder {
    font-size: 26px;
}
.userdiv {
    position: relative;
    margin-top: 80px;
}
.pwddiv {
    position: relative;
    margin-top: 20px;
}
.postdiv {
    position: relative;
    margin-top: 20px;
}
.postdiv button {
    cursor: pointer;
    color: white;
    font-size: 26px;
    border: none;
    border-radius: 0.4em;
    width: 280px;
    height: 45px;
    background-color:#4CAF50;
}